﻿<html>
<head>
<title>标题</title>
</head>
<body>
<h1 style="color:#ff0000">标题</h1>
<h2 style="color:#ff5566">二级标题</h2>
<h3 style="color:#55ff55">三级标题</h3>
<h4 style="color:#22ff66">四级标题</h4>
<h5 style="color:#6622ff">五级标题</h5>
<h6 style="color:#2222ff">六级标题</h6>
</body>
<html>
